HUE058028T2 - Üreges tekercsrugó és felfügesztõ eszköz jármûhöz - Google Patents

Üreges tekercsrugó és felfügesztõ eszköz jármûhöz

Info

Publication number
HUE058028T2
HUE058028T2 HUE17775323A HUE17775323A HUE058028T2 HU E058028 T2 HUE058028 T2 HU E058028T2 HU E17775323 A HUE17775323 A HU E17775323A HU E17775323 A HUE17775323 A HU E17775323A HU E058028 T2 HUE058028 T2 HU E058028T2
Authority
HU
Hungary
Prior art keywords
vehicle
coil spring
suspension device
hollow coil
hollow
Prior art date
Application number
HUE17775323A
Other languages
English (en)
Inventor
Masahiro Umezawa
Daisuke Takeda
Original Assignee
Nhk Spring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nhk Spring Co Ltd filed Critical Nhk Spring Co Ltd
Publication of HUE058028T2 publication Critical patent/HUE058028T2/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
    • B60G11/16—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
    • B21F35/02—Bending or deforming ends of coil springs to special shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/042—Wound springs characterised by the cross-section of the wire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/06—Wound springs with turns lying in cylindrical surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/122—Attachments or mountings where coils, e.g. end coils, of the spring are rigidly clamped or similarly fixed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/126—Attachments or mountings comprising an element between the end coil of the spring and the support proper, e.g. an elastomeric annulus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/12—Wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/012—Hollow or tubular elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/426—Coil springs having a particular shape, e.g. curved axis, pig-tail end coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/70—Materials used in suspensions
    • B60G2206/72—Steel
    • B60G2206/724—Wires, bars or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8103—Shaping by folding or bending
    • B60G2206/81035—Shaping by folding or bending involving heating to relieve internal stresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8109—Shaping by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8112—Shaping by thermal spraying of molten material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/84—Hardening
    • B60G2206/8403—Shot-peening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0208—Alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0005—Attachment, e.g. to facilitate mounting onto confer adjustability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2234/00—Shape
    • F16F2234/02—Shape cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vehicle Body Suspensions (AREA)
HUE17775323A 2016-03-30 2017-03-29 Üreges tekercsrugó és felfügesztõ eszköz jármûhöz HUE058028T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016068042 2016-03-30

Publications (1)

Publication Number Publication Date
HUE058028T2 true HUE058028T2 (hu) 2022-06-28

Family

ID=59965802

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE17775323A HUE058028T2 (hu) 2016-03-30 2017-03-29 Üreges tekercsrugó és felfügesztõ eszköz jármûhöz

Country Status (9)

Country Link
US (2) US11254177B2 (hu)
EP (1) EP3438494B1 (hu)
JP (1) JP6613366B2 (hu)
KR (1) KR102092498B1 (hu)
CN (1) CN108884893B (hu)
ES (1) ES2908211T3 (hu)
HU (1) HUE058028T2 (hu)
MX (1) MX2018011712A (hu)
WO (1) WO2017170789A1 (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018011710A (es) 2016-03-30 2018-12-19 Nhk Spring Co Ltd Miembro de resorte hueco.
HUE058028T2 (hu) 2016-03-30 2022-06-28 Nhk Spring Co Ltd Üreges tekercsrugó és felfügesztõ eszköz jármûhöz
KR102133971B1 (ko) * 2018-11-08 2020-07-15 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 차량용 배터리의 보조 충전 장치

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US2524420A (en) * 1947-09-20 1950-10-03 Earle A Blampin Spinning-in the ends of tubes
JPS5640008U (hu) 1979-09-07 1981-04-14
JPS56158538U (hu) 1980-04-25 1981-11-26
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JPS5911010U (ja) 1982-07-15 1984-01-24 日産自動車株式会社 スタビライザ
JPS59160929U (ja) 1983-04-12 1984-10-27 日本発条株式会社 中空ねじり棒
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JPH0712160A (ja) * 1993-06-23 1995-01-17 Fujitsubo Giken Kogyo Kk 自動車のサスペンション用コイルスプリング
GB2290736B (en) * 1994-06-25 1996-08-14 Acg Espana Sa Spin closing apparatus and method
KR960002271U (ko) 1994-06-27 1996-01-19 코일 스프링
KR100303125B1 (ko) 1998-05-22 2001-11-30 광 진 박 수격흡수장치의하우징제조방법
JP4270921B2 (ja) * 2003-03-26 2009-06-03 株式会社三五 有底管およびその成形方法
JP2005256964A (ja) * 2004-03-11 2005-09-22 Showa Corp 油圧緩衝器のばね受構造
ES2304269B1 (es) * 2005-08-03 2009-07-17 Alberto Bellomo Distribuidor de gas para una cocina, con un cierre del tubo.
JP4612527B2 (ja) * 2005-11-04 2011-01-12 日本発條株式会社 中空ばね
US7744708B2 (en) 2006-03-14 2010-06-29 Tenaris Connections Limited Methods of producing high-strength metal tubular bars possessing improved cold formability
JP5139683B2 (ja) * 2007-01-17 2013-02-06 カヤバ工業株式会社 クロージング加工装置及びクロージング加工方法
US20100037976A1 (en) 2007-03-14 2010-02-18 Shinko Products Co., Ltd. Seamless steel pipe, hollow spring utilizing seamless steel pipe, and process for manufacturing the same
KR101219918B1 (ko) * 2010-10-12 2013-01-08 대원강업주식회사 코일스프링용 중공소재의 끝단부 밀폐방법
KR101219881B1 (ko) * 2010-10-12 2013-01-08 대원강업주식회사 스태빌라이저 바용 중공소재의 끝단부 밀폐방법
JP5339540B2 (ja) * 2010-12-01 2013-11-13 日本発條株式会社 中空コイルばねおよびその製造方法
DE102011002065B4 (de) 2011-04-14 2022-04-28 ThyssenKrupp Federn und Stabilisatoren GmbH Lageranordnung für eine Feder eines Fahrzeugfahrwerkes und Verfahren zur Bildung einer Lageranordnung
JP5758334B2 (ja) * 2012-03-08 2015-08-05 株式会社ショーワ 懸架装置
ES2691085T3 (es) 2012-05-25 2018-11-23 Nippon Steel & Sumitomo Metal Corporation Estabilizador hueco, y tubo de acero para estabilizadores huecos y método para producir el mismo
JP6077790B2 (ja) 2012-08-28 2017-02-08 日本発條株式会社 スタビライザの製造方法および加熱装置
JP5646023B2 (ja) * 2013-03-12 2014-12-24 株式会社ショーワ 弾性体シート及びサスペンション装置
JP6197499B2 (ja) * 2013-09-02 2017-09-20 アイシン精機株式会社 サスペンション装置
KR101459277B1 (ko) * 2013-10-25 2014-11-07 대원강업주식회사 중공형 코일 스프링용 스프링 패드
US10105746B1 (en) 2015-09-14 2018-10-23 Shoals Tubular Products, Inc. Tube end sealing method
JP6600409B2 (ja) * 2016-03-30 2019-10-30 日本発條株式会社 中空ばね部材の製造方法
MX2018011710A (es) * 2016-03-30 2018-12-19 Nhk Spring Co Ltd Miembro de resorte hueco.
HUE058028T2 (hu) 2016-03-30 2022-06-28 Nhk Spring Co Ltd Üreges tekercsrugó és felfügesztõ eszköz jármûhöz

Also Published As

Publication number Publication date
JP6613366B2 (ja) 2019-11-27
ES2908211T3 (es) 2022-04-28
KR20180117159A (ko) 2018-10-26
MX2018011712A (es) 2018-12-19
CN108884893A (zh) 2018-11-23
CN108884893B (zh) 2020-06-12
US20190030973A1 (en) 2019-01-31
KR102092498B1 (ko) 2020-03-23
EP3438494A4 (en) 2019-11-27
JPWO2017170789A1 (ja) 2018-10-25
EP3438494A1 (en) 2019-02-06
US11685211B2 (en) 2023-06-27
US11254177B2 (en) 2022-02-22
WO2017170789A1 (ja) 2017-10-05
EP3438494B1 (en) 2022-02-23
US20220041027A1 (en) 2022-02-10

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